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Some physical and chemical properties, mineral content and fatty acid compositions of kernel and oils of several walnut types (Büyük Oba, Kaman2, Kaman5) were determined. The oil yields from these ker...
Water and nitrogen (N) management are key factors for sustainable pear production in many areas. Effects of integrated N fertilization and irrigation systems, rootstocks, and cultivars on pear (Pyrus ...
Overuse of N in lettuce production can lead to environmental problems caused by leaching and the accumulation of harmful nitrates in edible tissues. This study investigated the effect of applied nitro...
This experiment was conducted during 2008 and 2009 seasons on 10 years old ‘Anna’ apple cultivar on MM /106 rootstocks grown at Al-Nubaria region, Behira government. Two reflective films (RF) were ap...
The present study was carried out on one year -old trees of two olive cultivars, Coronaki as oil cultivar and Manzanillo olive as double purpose cv. (table and oil) in a private farm located at Weste...
The content and distribution of potassium (K) and calcium (Ca) in the leaves of broad bean during the snow cover period were investigated to clarify the role of snow melt water in snow damage. The exp...
The varietal differences in the contents of mineral nutrients in leaves under snow cover was examined in relation to the morphological characteristics of shoots in 16 varieties of broad beans. By snow...
The changes of mineral nitrogen content in clay loam Cambisol in sustainable and organic agriculture.
Emission of CO2 from different sources has increased the effect of green house gases and global warming. Fixation of CO2 from atmosphere in the form of solid carbonates appears to be an option for red...
Variations in the tissue elemental concentration in stem cuttings of sage ( Salvia officinalis) and the effects of IBA on the variation of plant nutrients and rooting were studied during the initiatio...
In this study the author made an attempt at the determination of the character of the surface of humus acid and clay mineral complexes, with iron and calcium acting as bonding agents, taking into acou...
The spatial characteristics of the field water capacity (FWC) of Polish soils have been presented. It was found that their values range from 3.9 to 45.5 %, vol. in relation to soil units and are mostl...
On the basis of a 4–year study, the effect of fertilization methods on the uptake and accumulation of mineral components by maize was evaluated. Two methods were used: by broadcasting over the whole s...
In field experiments during two successive seasons (2003-2004 and 2004-2005), the effects of biofertilization on growth, fruit yield, and oil composition of fennel plants were investigated. Applicatio...
abstract50 cm increased and the slaking resistance decreased on those plots. The other soil structural properties determined were not significantly affected. The reason behind these unexpected finding...

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